LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2025 >> Forester Wilderness >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Entertainment System) >> Data Communication Module >> Installation >> Backup Battery
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Backup Battery

WARNING: This page is about a different car, the 2023 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the backup battery.
  2. Install the battery cover using TORX® T10.
  3. Install the data communication module. Ref. to ENTERTAINMENT & MONITORING>DATA COMMUNICATION MODULE>INSTALLATION>DATA COMMUNICATION MODULE .
  4. Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .